How psychedelic drugs affect the brain: Animal study links hallucinations to memory fragments

Psychedelic substances are increasingly being used under medical supervision to treat anxiety disorders and depression. However, the mechanisms by which these substances influence our perception and consciousness are largely unknown. A research team from Hong Kong, Singapore, and Ruhr University Bochum, Germany, has now, for the first time, shown high-resolution images of brain activities in an animal model after the administration of psychedelics.